DKA30B-05

Current - Output (Max):	2.5A, 2.5A
Supplier Device Package:	--
Size / Dimension:	2.00" L x 2.00" W x 0.83" H (50.8mm x 50.8mm x 21.0mm)
Package / Case:	8-DIP Module
Mounting Type:	Through Hole
Efficiency:	80%
Operating Temperature:	-40°C ~ 85°C (With Derating)
Features:	Remote On/Off, OCP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1000V
Power (Watts):	25W
Series:	DKA30
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	-5V
Voltage - Output 1:	5V
Voltage - Input (Max):	36V
Voltage - Input (Min):	18V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active
Packaging:	--

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DKA30B-05 DC/DC Converters are an excellent choice for a variety of applications. This kind of switch DC/DC converter consists of a bridge rectifier, an inductor, an output capacitor, an opto-isolator, and a feedback resistor. It provides a smooth power conversion from direct to alternating current, with minimal loss of power due to the high efficiency.The DKA30B-05 is a DC/DC Converter device, where the input voltage can vary from 2.5V to 30V, and the output voltage is adjustable from 0.5V to the input voltage. It has a very wide input voltage range, enabling it to be used in a variety of applications, such as automotive, computer peripherals, consumer electronics, industrial, motor control, and telecommunications.This DKA DC/DC converter has two different modes of operation, step up and step down. In step up mode, the output voltage is higher than the input voltage, and in step down mode, the output voltage is lower than the input voltage.The main features of DKA30B-05 are the low constant-power loss, the adjustable output voltage, the low voltage start-up with an optimal input/output current ratio, and the over-voltage, over-current, and over-temperature protection functions. It also features several switching rates, including fast, slow, and adjustable switching.The working principle of DKA30B-05 is based on the use of inductors and capacitors. When the input voltage increases, the inductors store energy in an electromagnetic field and creates a magnetic flux. This flux passes through the core of the inductor and induces a voltage into the capacitors connected to the output. This voltage is then switched to the output, creating the desired output voltage. The stored energy in the inductor is then released into the capacitors and provides a current to the load.When the input voltage decreases, the output voltage is reduced as well due to the inductance effect, thus reducing the current drawn by the load. The reverse process happens when the input voltage increases again.Furthermore, the low constant-power loss of the DKA30B-05 is due to the high switching frequency and the high quality components used.In conclusion, DKA30B-05 DC/DC Converters are an excellent choice for a variety of applications. Their features of adjustable output voltage, low constant-power loss, low voltage start-up, and over-voltage, over-current, and over-temperature protection make them a very reliable and functional addition to any circuit. Additionally, their working principle based on the use of inductors and capacitors is highly efficient, ensuring high power conversion with minimal losses.

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